BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251117T095254
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a7ee5761d2c3
DTSTAMP:20260814T095254Z
SUMMARY:Zeitreise - Vom Urknall zum Menschen
DTSTART:20261010T143000Z
DTEND:20261010T143000Z
END:VEVENT
END:VCALENDAR